Name:__________________
Block: ______
Date:__________
#1-4: Use the given diagram to answer the following questions.
A Parallel
B Perpendicular
_______ 1. Classify the lines FE
C Skew
D None of these
and DG .
_______ 2. Classify the lines AD
and BC .
_______ 3. Classify the lines AD
and EH .
_______ 4. Classify the lines AD
and DC .
#5- 8: Use the diagram for the following questions.
_______ 5. 4 and _____ are corresponding angles.
A 7
B 5
C 3
D 8
_______ 6. 3 and _____ are consecutive interior angles.
A 8
B 5
C 6
D 3
_______ 7. 3 and 6 are __________ angles.
A consecutive interior
C corresponding
B alternate interior
D vertical
_______ 8. 6 and 7 are __________ angles.
A vertical
B consecutive interior
C corresponding
D alternate interior
_______ 9. In the diagram l m , find the
_______ 10. In the diagram l m , find the
value of x.
A
B
C
D
value of x.
138°
128°
118°
62°
A
B
C
D
122°
68°
58°
48°
#11-14: Answer each question, SHOW ALL WORK, and justify your work by stating the
postulate or theorem that allowed you to set up an equation.
_______ 11. In the diagram l m , find the value of x.
A 9.5
C 33
B 76
D 10.75
reason:____________________________
_______ 12. In the diagram find the value of x that would make l m .
A 65
C 22.5
B 45
D 60
reason:____________________________
_______ 13. In the diagram l m , find the value of x.
A 35
C 105
B 25
D 125
reason:____________________________
_______ 14. In the diagram find the value of x that would make l m .
A 21
C 41
B 24
D 96
reason:____________________________
#15-18: Short Answer- Show all work and circle your final answer.
15. Find the slope of the line that passes
through 2,  2 and 6, 6 .
17. Plot the given points in a coordinate plane.
Then determine whether the line segments
named are congruent.
A(0, 4), B(6, 4), C(6, 6), D(6, –2);
AB and CD
16. Given that line 1 passes through (-2, 1)
and (1, -1) and line 2 passes through (1, 3)
and (4, 1). Determine if the lines are parallel,
perpendicular, or neither.
18. Find the length of the segment.
Round to the nearest tenth of a unit.
#19 & 20 Find the coordinates of the midpoint of the segment with the given
endpoints.
19. A(6, 3) and B(10, 5)
20. M(14, 7) and N(9, 1)
#21 & 22 Use the given endpoint R and midpoint M of RS to find the coordinates of
the other endpoint S.
21. R(8, 0), M(4, 5)
22. R(7, 17), M(2, 3)
23. Find the value of x and y and explain your reasoning.
(2x+20)°
(3x)°
(5y)°
k
c
24. Is it possible to prove that line c is parallel to line d? _________
How do you know? ________________________
d
25.) In the diagram, AB  BC .
Find the value of x.
26.) Find the measure of the
indicated angles.
m1  ________ m2  ________
m3  ________ m4  ________
m5  ________ m6  _______
x = __________
Q
27.) Supply the reasons to complete this proof.
T
R
S
Given: RQT and QTS are supplementary
TSV and SVU are supplementary
U
Prove: QR UV
Statements
Reasons
1. RQT and QTS are supplementary
1.
2. QR
2.
TS
3. TSV and SVU are supplementary
3.
4. TS UV
4.
5. QR UV
5.
V